From GS §115C-105.27: "The principal of each school, representatives of the assistant principals, instructional personnel, instructional support personnel, and teacher assistants assigned to the school building, and parents of children enrolled in the school shall constitute a school improvement team to develop a school improvement plan to improve student performance. Representatives of the assistant principals, instructional personnel, instructional support personnel, and teacher assistants shall be elected by their respective groups by secret ballot....Parents serving on school improvement teams shall reflect the racial and socioeconomic composition of the students enrolled in that school and shall not be members of the building-level staff."